National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat Watch in Effect from Wednesday through Friday for the Champlain valley and eastern Windsor county in Vermont

Significant heat is expected to build from Wednesday through Friday. Hot temperatures and high humidity will allow heat index values to reach into at least the mid 90s each afternoon from Wednesday through Friday in the Champlain Valley and eastern Windsor county in Vermont. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

59°F

15°C

Humidity 90%
Wind Speed Calm
Barometer 30.09 in (1018.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 30 Jun 1:53 am EDT
Extended Forecast for

Plattsburgh AFB NYSimilar City Names

Extreme Heat Watch July 1, 12:00pm until July 3, 07:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southeast wind 3 to 7 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny and hot, with a high near 94. Heat index values as high as 106. South wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 94 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 74. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. South wind 5 to 7 mph.

    High: 96 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 75. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny and hot, with a high near 93. West wind 5 to 9 mph.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 70. West wind 3 to 5 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89. Southeast wind 3 to 7 mph.
Tuesday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny and hot, with a high near 94. Heat index values as high as 106. South wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 74. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. South wind 5 to 7 mph.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 75. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
Mostly sunny and hot, with a high near 93. West wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 70. West wind 3 to 5 mph.
Independence Day
A 40 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 89. Northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 67. Light west wind.
Sunday
Mostly sunny, with a high near 87. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh AFB NYSimilar City Names
 44.67°N 73.46°W (Elev. 190 ft)
Last Update:
2:09 am EDT Jun 30, 2026
Forecast Valid:
3am EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
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Additional Resources

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Chance of Precipitation